Determination of the charge state of heteroatoms in organic compounds of group III elements by x-ray fluorescence spectroscopy. Communication 1. Charge values at the sulfur atom in arylalkyl and aryl perfluoroalkyl sulfides and sulfones, and at chlorine in their chlorine-substituted derivatives

1987 ◽  
Vol 36 (2) ◽  
pp. 296-300
Author(s):  
G. N. Dolenko ◽  
N. V. Kondratenko ◽  
V. I. Popov ◽  
L. M. Yagupol'skii
Keyword(s):  
Fluorescence Spectroscopy ◽  
Charge State ◽  
Organic Compounds ◽  
Sulfur Atom ◽  
X Ray ◽  
Group Iii

scholarly journals Chemical Bonding and the Sulfur K X-Ray Spectrum

1965 ◽  
Vol 9 ◽  
pp. 354-364 ◽  
Author(s):  
D. W. Wilbur ◽  
J. W. Gofman
Keyword(s):  
Electronic Structure ◽  
Single Crystal ◽  
Organic Compounds ◽  
Sulfur Atom ◽  
Chemical Bonding ◽  
Proportional Counter ◽  
Pulse Height ◽  
X Ray ◽  
Pulse Height Analysis ◽  
Chemical States

AbstractAn investigation has been made of the relative Kβ intensities in different chemical states of the sulfur atom using the Kα lines, with appropriate corrections, to provide the intensity standards. Both inorganic and organic compounds were included in the study. The data for each compound appear to be reliable to about ± 0.5%, while the whole series of compounds shows a variation greater than 20% in the corrected Kβ/Kα ratios. Energies were also measured, particularly the Kα energies, and their shifts were studied relative to the Kβ, intensity shifts. The work was done with a plane, single-crystal, helium-path spectrometer with proportional counter and pulse-height analysis for detection. The results are indicative of the usefulness of the method both in clarifying an uncertain chemical state and in studying the electronic structure of the bonded atom.

Sign in / Sign up

Export Citation Format

Share Document